Asiana Airlines OZ521 Flight Status Today

International flight Asiana Airlines OZ521 takes off from Seoul (ICN) South Korea to London (LHR) United Kingdom. It's operated by Asiana Airlines. The plane leaves Incheon International Airport at 07:50 14 April 2026 Asia/Seoul. The flight is expected to land at London Heathrow Airport at 14:20 14 April 2026 Europe/London. The flight will last about 14 hours 30 minutes.

Current status of OZ521 is Scheduled On time Expected Depart in 4 hours, 33 minutes

OZ521 - AAR521 Asiana Airlines (OZ)
ICN Seoul South Korea
Flight ICN to LHR
LHR London United Kingdom
Scheduled On time Expected Depart in 4 hours, 33 minutes
Departure Incheon International Airport
IATA: ICNICAO: RKSI
Scheduled 07:50 14 April 2026
2 253
Arrival London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 14:20 14 April 2026
2 None
OZ521 Detail
  • Type: International Flight
  • Flight Duration: 14 hours 30 minutes
  • Flight Distance: 8886 kms / 5521 miles
Airline
  • Asiana Airlines
  • IATA: OZ
  • ICAO: AAR
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 314
  • Freight capacity: 20 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A350-900
  • Callsign: T-RKSM62
  • Departure Timezone: Asia/Seoul
  • Arrival Timezone: Europe/London
  • Current Time in Seoul: Tuesday 2026-04-14 03:17 AM
  • Current Time in London: Monday 2026-04-13 19:17 PM

Asiana Airlines OZ521 Flight Statistics

Asiana Airlines
Asiana Airlines
FLIGHT NO OZ521
AIRPLANE Airbus A350-900
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 22
DELAYED 7
CANCELLED 0
ON TIME 41
DELAYED 9
CANCELLED 0
ON TIME 61
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Asiana Airlines OZ521 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 12 Apr
Arrived On time
Seoul (ICN) 2026-04-12T07:50
London (LHR) 2026-04-12T14:20
2026-04-12T07:54
2026-04-12T14:21
Thu 09 Apr
Departed On time
Seoul (ICN) 2026-04-09T07:50
London (LHR) 2026-04-09T14:20
2026-04-09T08:00
Sat 04 Apr
Scheduled On time
Seoul (ICN) 2026-04-04T07:50
London (LHR) 2026-04-04T14:20
Fri 03 Apr
Scheduled On time
Seoul (ICN) 2026-04-03T07:50
London (LHR) 2026-04-03T14:20
Wed 01 Apr
Departed Delayed by 58m
Seoul (ICN) 2026-04-01T07:50
London (LHR) 2026-04-01T14:20
2026-04-01T08:02
Sun 29 Mar
Scheduled On time
Seoul (ICN) 2026-03-29T07:50
London (LHR) 2026-03-29T14:20
Fri 27 Mar
Departed On time
Seoul (ICN) 2026-03-27T12:25
London (LHR) 2026-03-27T18:05
2026-03-27T12:46
Thu 26 Mar
Scheduled On time
Seoul (ICN) 2026-03-26T12:25
London (LHR) 2026-03-26T18:05
Tue 24 Mar
Departed Delayed by 20m
Seoul (ICN) 2026-03-24T12:25
London (LHR) 2026-03-24T18:05
2026-03-24T12:55
Sun 15 Mar
Departed On time
Seoul (ICN) 2026-03-15T12:25
London (LHR) 2026-03-15T18:05
2026-03-15T12:27

Flight routes similar to Asiana Airlines OZ521

Airline Flight no Departure Arrival
Virgin Atlantic VS209
Virgin Atlantic 		14/04/2026
12:25 		14 hours 25 minutes
18:50
Virgin Atlantic VS5501
Virgin Atlantic 		14/04/2026
10:55 		14 hours 25 minutes
17:20
Korean Air KE907
Korean Air 		14/04/2026
10:55 		14 hours 25 minutes
17:20
Korean Air KE503
Korean Air 		14/04/2026
12:00 		13 hours 45 minutes
17:45
British Airways BA18
British Airways 		14/04/2026
10:35 		14 hours 20 minutes
15:30

Asiana Airlines Flight OZ521 FAQs

What is the scheduled flight duration for Asiana Airlines OZ521 flight?

On average, nonstop flight takes 14 hour(s) 30 minutes, with the flight distance of 8886 km (5521 miles).

What is the current status of Asiana Airlines OZ521 flight?

The current status of flight Asiana Airlines OZ521 is Scheduled On time.

What type of aircraft is used for the Asiana Airlines OZ521 flight?

All Asiana Airlines OZ521 flights are operated using Airbus A350-900 aircraft.

When does the flight Asiana Airlines OZ521 arrive?

Flight Asiana Airlines OZ521 arrives at 14:20.

Which terminal the flight Asiana Airlines OZ521 is arriving at?

Flight Asiana Airlines OZ521 arrives in London Heathrow Airport at Terminal 2.

How many Asiana Airlines OZ521 flights are operated a week?

7 flights per week. The Flight Asiana Airlines OZ521 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .